Your China Interface for High-Purity Welding Projects
Supporting Semiconductor & Biopharma Process Piping Fabrication
Technical Coordination | Supplier Support | Welding Documentation
Services
We're not a factory, We help you find the right one.
Supplier Matching
According to your product standards and process requirements, we qualify and match the right workshop — from semiconductor-grade to food-grade.
Production Oversight
Periodic factory visits to verify standards and quality — standards compliance, quality consistency, delivery timelines, and data protection.
Quality Inspection Coordination
Borescope, visual inspection (AWS D18.1), helium leak test, hydrostatic testing, etc. — we coordinate inspection per your standards and keep every record documented.
Weld Traceability System
A unified digital portal for both factory and client. Factory uploads weld records and inspection data. Client logs in anytime.
About WeldPure
Welding Expertise, Not Just Sourcing
WeldPure bridges the gap between global engineering projects and China’s precision welding capabilities. Every project is managed by welding professionals who understand thin-walled stainless steel piping — from material selection to final inspection. Quality isn’t a department. It’s the foundation.
- High-Purity TIG & Orbital Welding
- ASME BPE / SEMI / ISO 5817 Standards
- Engineering-Grade Communication
Industries We Serve
Semiconductor & Vacuum
SEMI standards, EP-grade 316L, Class 100 clean packaging, helium leak testing
Biopharmaceutical
ASME BPE standards, SF1/SF2 surface finish, full documentation traceability
Food & Beverage / Fine Chemical
3A/FDA standards, cost-effective solutions, standard packaging
How It Works
Step 1
Send me your drawings, specs, and standards.
Step 2
We find the right supplier from our network based on your project requirements.
Step 3
The factory handles production. We visit when needed to check standards and quality.
Step 4
Factory ships. Welding records and inspection data available in the traceability portal.
Have a project in mind?
Send me your drawings and specs — I’ll match you with the right workshop.